Children (14 direct children, 155 direct and indirect children):
Ringicula
(tree size 109)
Microglyphis
(tree size 15)
Ringiculopsis
(tree size 2)
Ringiculoides
(tree size 2)
Pseudoringicula
(tree size 1)
Oligoptycha
(tree size 1)
Ringinella
(tree size 4)
Ringiculina
(tree size 2)
Ringiculospongia
Avellana
(tree size 5)
Hyporingicula
Plicatra
Ringactaeon
Ringiculadda